Granted Patent
Utility
US 6,277,912 · App. 09/063,891
Aqueous, chlorinated polyolefin-based resin composition and its manufacture
Inventors:
Teruaki Ashihara, Tadanori Funasaka, Shoji Maekawa, Ryozo Orita
Patented Case
View Patent ↗
Granted: Aug 21, 2001
Filed: Apr 22, 1998
Inventors
Teruaki Ashihara
Tadanori Funasaka
Shoji Maekawa
Ryozo Orita
Assignee (at issue)
Toyo Kasei Kogyo Company Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.